I recently did a little experiment with my soldier the other day. After getting MKII and not being able to use it because of the nano costs I pulled off my tank armor mid battle. No change to the damage I was taking. Mobs kept hitting me just as hard as ever. I've been thinking this for some time. How does AC really work, or does it even really work at all??? Don't see how my AC can drop from 1000 to 700 and not change the damage at all. I went through the rest of that mission and several missions since and haven't noticed any difference. Any explanation would be appreciated. Is high AC only useful in PvP or what? I've had the Tank Armor for a few lvls, but it really makes me mad that I buffed and implanted and wasted ips to put something on that doesn't really even work.